/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.activiti.rest.service.api.management;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;

import org.activiti.rest.common.api.ActivitiUtil;
import org.activiti.rest.common.api.SecuredResource;
import org.activiti.rest.service.api.RestResponseFactory;
import org.activiti.rest.service.application.ActivitiRestServicesApplication;
import org.restlet.resource.Get;

/**
 * @author Frederik Heremans
 */
public class TableCollectionResource extends SecuredResource {
  
  @Get
  public List<TableResponse> getTables() {
    if(authenticate() == false) return null;

   List<TableResponse> tables = new ArrayList<TableResponse>();
   
   Map<String, Long> tableCounts = ActivitiUtil.getManagementService().getTableCount();
   
   RestResponseFactory factory = getApplication(ActivitiRestServicesApplication.class).getRestResponseFactory();
   
   for(Entry<String, Long> entry : tableCounts.entrySet()) {
     tables.add(factory.createTableResponse(this, entry.getKey(), entry.getValue()));
   }
   return tables;
  }
}
